Textured interior walls for those who wish to use the feeder without the cap and ladder system.
Placement of sugar syrup in hives is best done simultaneously towards the evening to minimize any tendency for bees to rob the hives that are fed; by simultaneously feeding all hives in the area this further lowers the tendency for robbing.
These Frame Feeders are ideal for Beewise Pro-Sweet, to increase hive survival during difficult periods of low nectar